Michel Barnier the European Chief Negotiator of the Task Force for the Preparation and Conduct of the Negotiations with the United Kingdom under Article 50, receives a jersey from British Labour Party leader Jeremy CorbynCredit:
OLIVIER HOSLET/EPA POOL

Labour's leadership has thrown its weight behind the amendment, with Jeremy Corbyn, Tom Watson and Keir Starmer putting their names to it. Some of its MPs, like Caroline Flint, have expressed alarm about their party's attempt to "kill" the bill, so the amendment seeks to hide its purpose in lots of verbiage about rights and sovereignty.

I've broken it up Labour's amendment into quotes, interspersed with my own comments, to show...